if we count as clean outs 2 4's, 3 8's and 3 3's and 1 out for backdoor flushdraw then it's 9 outs altogether. For 9 outs you would need 4:1 pot odds to make a profitable call on the flop, but you only get 3,7:1, so I would prefer to fold, because it's a very marginal spot and can easily become -EV.

As played, you have to call turn, because you improved your hand to FD as well and have ~15 clean outs and 4,8:1 odds to call(even better odds than on the flop).